Great question — answering as the UphillTech team:
One place you can look is in an appropriate online hiking/mountain forums. For example, in CouchSurfing there's a group called mountain hiking . It has a subgroup called alpine enthusiasts . It looks like there are posts there of people trying to arrange hiking trips in the Alps, which would be a good place to find partners without knowing someone beforehand. Such a trip should definitely not be commercial in nature. Another forum that might be useful is the Outdoors Adventure forum on TripAdvisor . It doesn't look like it has geographic-based sub forums, but it seems to have posts of the same kind. Both CouchSurfing and TripAdvisor are commercial by nature, but I think the people posting...
Full answer by Eyal: https://outdoors.stackexchange.com/a/3074 (CC BY-SA 3.0).
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